CN101487206B - Production method for surface sizing agent of colored ink-jet print paper - Google Patents
Production method for surface sizing agent of colored ink-jet print paper Download PDFInfo
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- CN101487206B CN101487206B CN2008100194849A CN200810019484A CN101487206B CN 101487206 B CN101487206 B CN 101487206B CN 2008100194849 A CN2008100194849 A CN 2008100194849A CN 200810019484 A CN200810019484 A CN 200810019484A CN 101487206 B CN101487206 B CN 101487206B
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Abstract
The invention provides a method for preparing surface sizing agent of a color ink-jet printing paper, comprising the steps as follows: latex core copolymerization monomer such as ethyl acrylate and latex shell copolymerization monomer such as ethyl acrylate are put in a flask which is pre-emulsified in an ultrasonic generator; deionized water is added in facilities such as a reflux condenser, a thermometer and the like and the flask so that the temperature increment and refluxing are carried out; the core copolymerization monomer pre-emulsified solution and potassium persulfate solution are gradually heated and dripping and reaction are carried out; subsequently, the shell copolymerization monomer pre-emulsified solution and the potassium persulfate solution are continued to be dripped, the temperature is increased and kept and then cooled; the pH value is adjusted to 7-8 by 2-amido 2-methylpropanol so as to prepare the surface sizing agent of the color ink-jet printing paper with the solid content of 35%, the pH vale of 7-8 and the viscosity of 30-50mpa.s. The method has excellent moisture dispersibility on the dye and small viscosity, can effectively adjust and control the viscosity of the coating, and enlarges the operable range for preparing the coating.
Description
Technical field: the preparation method who the present invention relates to a kind of surface sizing agent of colored ink-jet print paper.
Background technology: color ink jet printer paper is a kind of extraordinary coated paper, and it is to be mixed with coating by pigment such as sizing agent and silica, china clay, calcium carbonate, titanium dioxide and auxiliary agent to be coated on the paper and to make.Employed silica etc. all have more excellent China ink, absorbability and the drying property of being subjected to than paper fiber, have avoided oozing of ink-jet to spread and sink in, and give paper to be fit to the operation of inkjet printing.Improve the combination property of Alhue paper when making pigment such as silica be fixed on the paper surface, normally used sizing agent is water miscible polyvinyl alcohol, yet owing to there is the combination of hydrogen bond between the hydroxyl of polyvinyl alcohol and the silica, can produce tangible hydrogen bond association thickening phenomenon, preparation during coating the variation of solid content very big to viscosity influence, the coating operation is made troubles.
And when Alhue paper is produced in the polyvinyl alcohol preparation coating coating of adopting partly hydrolysis, because partly the good water-soluble Alhue paper that makes of the polyvinyl alcohol of hydrolysis is under hot and humid condition, it is bonded to each other so that scrap to produce Alhue paper when stacking, storage, transportation in addition, and the preservation to color ink jet printed picture also is the comparison difficulty simultaneously.
When adopting the polyvinyl alcohol preparation coating material production Alhue paper of complete hydrolysis, because the height regularity hydrogen bond association of complete hydrolysis polyvinyl alcohol hydroxyl structure causes the crystallization gel so that can't be coated with operation.
Summary of the invention: purpose of the present invention is exactly the preparation method that a kind of surface sizing agent of colored ink-jet print paper will be provided.It can overcome the existing problem of one of essential material of above color ink jet printer paper sizing agent well.The object of the present invention is achieved like this, a kind of preparation method of surface sizing agent of colored ink-jet print paper, be respectively emulsion to be examined copolymerization monomer ethyl acrylate 22-26 gram, styrene 12-18 gram, glycidyl acrylate 1-5 gram, N, N-DMAA 1-3 gram, β-propyloic acrylic ester 1-3 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5-1 gram, water 30-50 gram and emulsion shell copolymerization monomer ethyl acrylate 20-40 gram, methyl methacrylate 15-25 gram, hydroxypropyl acrylate 1-3 gram, itaconic acid 1-3 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5-1 gram, water 30-50 gram is placed in two tool plug conical flasks, flask is placed into carries out the pre-emulsification of ultrasonic wave in the supersonic generator again; In the utensil of the 250ml flask that the facility with reflux condenser, thermometer, dropping funel, controlled electric jacket and band stir, add 80-90 gram deionized water, be warming up to 60-70 ℃ and begin to reflux; To examine comonomer pre-emulsion and potassium persulfate solution, progressively be warming up to 84-86 ℃, drip, drip end back temperature and be controlled at 84-86 ℃, reacted 1-2 hour, continue to drip shell comonomer pre-emulsion and potassium persulfate solution, drip end back temperature and be controlled at 85-90 ℃, be incubated 1-3 hour, be cooled to 35-45 ℃, transfer PH7-8 to make surface sizing agent of colored ink-jet print paper solid content 35%, PH7-8, viscosity 30-50mpa.s with the amino 2-methylpropanol of 2-.The present invention is adopted the water-based emulsion of the cross-linking method preparation of soap-free core-shell polymerization technique and interpenetrating networks by the acrylic ester monomer, between hydrophily and resistance to water, keep just right balance, with polyvinyl alcohol fabulous Combination is arranged, good peel strength and ink-jet adaptability are used the unified balance that can regulate hydrophily and resistance to water arbitrarily with polyvinyl alcohol.The present invention has the good moistening dispersibility to pigment, and viscosity is little, can effectively regulate and control the viscosity of coating with it, but has enlarged the opereating specification of coating preparation.
The specific embodiment: a kind of preparation method of surface sizing agent of colored ink-jet print paper, be respectively emulsion to be examined copolymerization monomer ethyl acrylate 22-26 gram, styrene 12-18 gram, glycidyl acrylate 1-5 gram, N, N-DMAA 1-3 gram, β-propyloic acrylic ester 1-3 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5-1 gram, water 30-50 gram and emulsion shell copolymerization monomer ethyl acrylate 20-40 gram, methyl methacrylate 15-25 gram, hydroxypropyl acrylate 1-3 gram, itaconic acid 1-3 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5-1 gram, water 30-50 gram is placed in two tool plug conical flasks, flask is placed into carries out the pre-emulsification of ultrasonic wave in the supersonic generator again; In the utensil of the 250ml flask that the facility with reflux condenser, thermometer, dropping funel, controlled electric jacket and band stir, add 80-90 gram deionized water, be warming up to 60-70 ℃ and begin to reflux; To examine comonomer pre-emulsion and potassium persulfate solution, progressively be warming up to 84-86 ℃, drip, drip end back temperature and be controlled at 84-86 ℃, reacted 1-2 hour, continue to drip shell comonomer pre-emulsion and potassium persulfate solution, drip end back temperature and be controlled at 85-90 ℃, be incubated 1-3 hour, be cooled to 35-45 ℃, transfer PH7-8 to make surface sizing agent of colored ink-jet print paper solid content 35%, PH7-8, viscosity 30-50mpa.s with the amino 2-methylpropanol of 2-.During concrete enforcement, respectively with ethyl acrylate 24 grams, styrene 15 grams, glycidyl acrylate 3 grams, N, N-DMAA 1 gram, β-propyloic acrylic ester 1 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5 gram, water 40 grams and emulsion shell copolymerization monomer ethyl acrylate 30 grams, methyl methacrylate 20 grams, hydroxypropyl acrylate 1 gram, itaconic acid 2 grams, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5 gram, water 40 grams are placed in two tool plug conical flasks, flask is placed into carries out the pre-emulsification of ultrasonic wave in the supersonic generator again; In the utensil of the 250ml flask that the facility with reflux condenser, thermometer, dropping funel, controlled electric jacket and band stir, add 85 gram deionized waters, be warming up to 65 ℃ and begin to reflux; To examine comonomer pre-emulsion and potassium persulfate solution, progressively be warming up to 85 ℃, drip, drip end back temperature and be controlled at 85 ℃, reacted 1 hour, continue to drip shell comonomer pre-emulsion and potassium persulfate solution, drip end back temperature and be controlled at 87 ℃, be incubated 2 hours, be cooled to 40 ℃, transfer PH7-8 to make surface sizing agent of colored ink-jet print paper solid content 35%, PH7-8, viscosity 30-50mpa.s with the amino 2-methylpropanol of 2-.The comonomer that the present invention was suitable for is ethyl acrylate, butyl acrylate, vinyl neodecanoate, methyl methacrylate, hydroxypropyl acrylate, hydroxy-ethyl acrylate, glycidyl acrylate, acrylic acid, methacrylic acid, itaconic acid, N hydroxymethyl acrylamide, N-methylol methacrylamide, N,N-DMAA, β-propyloic acrylic ester, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid, allyloxy hydroxypropyl azochlorosulfonate acid sodium.
Claims (1)
1. the preparation method of a surface sizing agent of colored ink-jet print paper, be respectively emulsion to be examined copolymerization monomer ethyl acrylate 22-26 gram, styrene 12-18 gram, glycidyl acrylate 1-5 gram, N, N-DMAA 1-3 gram, β-propyloic acrylic ester 1-3 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5-1 gram, water 30-50 gram and emulsion shell copolymerization monomer ethyl acrylate 20-40 gram, methyl methacrylate 15-25 gram, hydroxypropyl acrylate 1-3 gram, itaconic acid 1-3 gram, allyloxy polyoxyethylene nonylphenol ether bis phosphoric acid 0.5-1 gram, water 30-50 gram is placed in two tool plug conical flasks, flask is placed into carries out the pre-emulsification of ultrasonic wave in the supersonic generator again; In the utensil of the 250ml flask that the facility with reflux condenser, thermometer, dropping funel, controlled electric jacket and band stir, add 80-90 gram deionized water, be warming up to 60-70 ℃ and begin to reflux; To examine comonomer pre-emulsion and potassium persulfate solution, progressively be warming up to 84-86 ℃, drip, drip end back temperature and be controlled at 84-86 ℃, reacted 1-2 hour, continue to drip shell comonomer pre-emulsion and potassium persulfate solution, drip end back temperature and be controlled at 85-90 ℃, be incubated 1-3 hour, be cooled to 35-45 ℃, transfer pH7-8 to make surface sizing agent of colored ink-jet print paper solid content 35%, pH7-8, viscosity 30-50mpa.s with the amino 2-methylpropanol of 2-.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100194849A CN101487206B (en) | 2008-01-16 | 2008-01-16 | Production method for surface sizing agent of colored ink-jet print paper |
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| CN2008100194849A CN101487206B (en) | 2008-01-16 | 2008-01-16 | Production method for surface sizing agent of colored ink-jet print paper |
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| CN101487206A CN101487206A (en) | 2009-07-22 |
| CN101487206B true CN101487206B (en) | 2010-09-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102399341B (en) * | 2010-09-09 | 2015-05-13 | 宁波高新区康大美术新材料有限公司 | Styrene-acrylic emulsion for canvas paint use and its preparation method |
| CN105331307A (en) * | 2015-10-16 | 2016-02-17 | 上海晶华胶粘新材料股份有限公司 | Core-shell styrene-acrylic emulsion impregnating agent, and preparation method thereof |
| CN110894256B (en) * | 2018-09-12 | 2022-03-18 | 上海昶法新材料有限公司 | Styrene derivative copolymer sizing agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5795932A (en) * | 1992-07-08 | 1998-08-18 | Sequa Chemicals, Inc. | Surface sizing composition |
| CN1323318A (en) * | 1998-10-16 | 2001-11-21 | 美国拜尔公司 | Improved paper sizing agents and methods of making the agents and sizing paper |
| CN1402805A (en) * | 1999-12-28 | 2003-03-12 | 日本Pmc株式会社 | Surface-sizing agent |
| CN1944792A (en) * | 2006-10-11 | 2007-04-11 | 上海东升新材料有限公司 | Sizing agent for treating paper surface and its preparing method and use |
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2008
- 2008-01-16 CN CN2008100194849A patent/CN101487206B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5795932A (en) * | 1992-07-08 | 1998-08-18 | Sequa Chemicals, Inc. | Surface sizing composition |
| CN1323318A (en) * | 1998-10-16 | 2001-11-21 | 美国拜尔公司 | Improved paper sizing agents and methods of making the agents and sizing paper |
| CN1402805A (en) * | 1999-12-28 | 2003-03-12 | 日本Pmc株式会社 | Surface-sizing agent |
| CN1944792A (en) * | 2006-10-11 | 2007-04-11 | 上海东升新材料有限公司 | Sizing agent for treating paper surface and its preparing method and use |
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| CN101487206A (en) | 2009-07-22 |
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Assignee: Jingjiang special adhesive Co., Ltd. Assignor: Zhou Jingbo Contract record no.: 2010320001048 Denomination of invention: Production method for surface sizing agent of colored ink-jet print paper License type: Exclusive License Open date: 20090722 Record date: 20100728 |
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